US infectious disease official Anthony Fauci said AstraZeneca’s COVID-19 vaccine had good efficacy, but safety concerns needed to be straightened out and it might not be needed for Americans because of supplies of other shots.
from US News Headlines, Latest USA News, US Election 2020 news on Times of India https://ift.tt/3a7rheO
from US News Headlines, Latest USA News, US Election 2020 news on Times of India https://ift.tt/3a7rheO
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